Privacy coin Zcash surged 37% Wednesday after Multicoin Capital disclosed a "significant position" in the token. Multicoin co-founder Tushar Jain called Zcash a "return to cypherpunk ideals" and the "cleanest way" to express the privacy thesis in public markets.

Dash rose 22% and Monero added 4% as the privacy coin sector rallied roughly 15% overall, fueled by wealth tax fears and California's proposed asset seizures.

Multicoin argues Bitcoin offers censorship resistance but does not protect against wealth taxes or seizure of known holdings. "We believe that truly private, censorship and seizure-resistant assets have clear product-market fit," Jain said.

Zcash is trading around $570, retracing from a local top of $593. The token has surged 77% over two weeks and 1,485% over the past year. The rally follows a turbulent January when the entire Electric Coin Company development team resigned. The EU's DAC8 tax data directive and Dubai's ban on privacy tokens have also bolstered the privacy narrative. Tim Sun of HashKey Group said the move represents a repricing of the privacy narrative rather than a massive increase in actual usage.